201802340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 431558400

約数和(自身を除く): 229756060

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 337, 379, 395, 674, 758, 790, 1348, 1516, 1580, 1685, 1895, 3370, 3790, 6740, 7580, 26623, 29941, 53246, 59882, 106492, 119764, 127723, 133115, 149705, 255446, 266230, 299410, 510892, 532460, 598820, 638615, 1277230, 2554460, 10090117, 20180234, 40360468, 50450585, 100901170, 201802340]

約数ペア:

[(1, 201802340), (2, 100901170), (4, 50450585), (5, 40360468), (10, 20180234), (20, 10090117), (79, 2554460), (158, 1277230), (316, 638615), (337, 598820), (379, 532460), (395, 510892), (674, 299410), (758, 266230), (790, 255446), (1348, 149705), (1516, 133115), (1580, 127723), (1685, 119764), (1895, 106492), (3370, 59882), (3790, 53246), (6740, 29941), (7580, 26623)]